Island vending machine



FIG. 1 is a right front perspective view of an island vending machine showing our new design;

FIG. 2 is a right rear perspective view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a top plan view thereof.

The broken-line showings of FIGS. 1 and 2 are environmental only and form no part of the claimed design. 

The ornamental design for an island vending machine, as shown. 